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How to pass command line arguments to a shell alias? [duplicate]
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Observer Design Pattern vs “Listeners”
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Richard WеrеzaкRichard Wеrеzaк
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python-pandas and databases like mysql
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Keith C CampbellKeith C Campbell
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Difference between exit(0) and exit(1) in Python
...Robinson
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What is the “__v” field in Mongoose
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edited Dec 14 '16 at 11:04
Pierre
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Get pandas.read_csv to read empty values as empty string instead of nan
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Documentation for DataFrame.fillna. Try result.fillna('', inplace=True). Otherwise it creates a copy of the dataframe.
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FFMPEG (libx264) “height not divisible by 2”
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answered Apr 11 '15 at 19:48
lloganllogan
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How do I find out if first character of a string is a number?
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Suppose that you have a String like this :
private val phoneNumber="9121111111"
At first you should get the first one :
val firstChar=phoneNumber.slice(0..0)
At second you can check the first char that return a Boolean :
firstChar.isInt() // or isFloat()
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How can I get the max (or min) value in a vector?
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Using c++11/c++0x compile flags, you can
auto it = max_element(std::begin(cloud), std::end(cloud)); // c++11
Otherwise, write your own:
template <typename T, size_t N> const T* mybegin(const T (&a)[N]) { return a; }
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Where is the syntax for TypeScript comments documented?
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edited Jul 11 at 0:19
answered Apr 15 '14 at 0:20
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